public IHttpActionResult GetUnpublishedArticles()
{
try
{
var unpublishedArticles = GetService.GetArticleService().GetUnpublishedArticles();
return(Ok(unpublishedArticles));
}
catch (Exception ex)
{
return(BadRequest(ex.ToString()));
}
}
public IHttpActionResult Delete(int id)
{
try
{
GetService.GetArticleService().Delete(id);
return(Ok());
}
catch (Exception ex)
{
return(BadRequest(ex.ToString()));
}
}
public IHttpActionResult GetArticlesByTitle(string title)
{
try
{
var articlesByTitle = GetService.GetArticleService().GetArticlesByTitle(title).OrderByDescending(x => x.ArticleID).AsQueryable();
return(Ok(articlesByTitle));
}
catch (Exception ex)
{
return(BadRequest(ex.ToString()));
}
}
public IHttpActionResult GetArticlesByTitle(string title, [FromUri] PagingParameterModel pagingparametermodel)
{
try
{
var source = GetService.GetArticleService().GetPublishedArticlesByTitle(title).OrderByDescending(x => x.ArticleId).AsQueryable();
int count = source.Count();
// Parameter is passed from Query string if it is null then it default Value will be pageNumber:1
int currentPage = pagingparametermodel.pageNumber;
// Parameter is passed from Query string if it is null then it default Value will be pageSize:20
int pageSize = pagingparametermodel.pageSize;
// Display TotalCount to Records to User
int totalCount = count;
// Calculating Totalpage by Dividing (No of Records / Pagesize)
int totalPages = (int)Math.Ceiling(count / (double)pageSize);
// Returns List of Customer after applying Paging
var items = source.Skip((currentPage - 1) * pageSize).Take(pageSize).ToList();
// if CurrentPage is greater than 1 means it has previousPage
var previousPage = currentPage > 1 ? "Yes" : "No";
// if TotalPages is greater than CurrentPage means it has nextPage
var nextPage = currentPage < totalPages ? "Yes" : "No";
// Object which we are going to send in header
var paginationMetadata = new
{
totalCount = totalCount,
pageSize = pageSize,
currentPage = currentPage,
totalPages = totalPages,
previousPage,
nextPage
};
// Setting Header
HttpContext.Current.Response.Headers.Add("Paging-Headers", JsonConvert.SerializeObject(paginationMetadata));
// Returing List of Customers Collections
return(Ok(new { items, totalPages }));
}
catch (Exception ex)
{
return(BadRequest(ex.ToString()));
}
}
public IHttpActionResult UpdateArticle(ArticleModel articleModel)
{
try
{
//userId
GetService.GetArticleService().Update(articleModel.ArticleId, articleModel);
return(Ok());
}
catch (Exception ex)
{
return(BadRequest(ex.ToString()));
}
}
public IHttpActionResult PublishArticle([FromUri] int articleId)
{
try
{
var userId = RequestContext.Principal.Identity.GetUserId();
GetService.GetArticleService().PublishArticle(userId, articleId);
return(Ok());
}
catch (Exception ex)
{
return(BadRequest(ex.ToString()));
}
}
public List <ArticleModel> Get()
{
try
{
var articles = GetService.GetArticleService().GetPublishedArticles();
return(articles);
}
catch (Exception ex)
{
var message = ex.ToString();
return(new List <ArticleModel> {
});
}
}
public IHttpActionResult GetAllArticlesByCategory(int categoryId)
{
try
{
var articlesByCategory = GetService.GetArticleService().GetArticlesByCategory(categoryId).OrderByDescending(x => x.ArticleID).AsQueryable();
return(Ok(articlesByCategory));
}
catch (Exception ex)
{
return(BadRequest(ex.ToString()));
}
}
public IHttpActionResult PostPendingArticle(ArticleModel articleModel)
{
try
{
articleModel.UploadedUserId = RequestContext.Principal.Identity.GetUserId();
GetService.GetArticleService().Insert(articleModel);
return(Ok());
}
catch (Exception ex)
{
return(BadRequest(ex.ToString()));
}
}
public ArticleModel GetPublishedArticlesById(int id)
{
try
{
var article = GetService.GetArticleService().GetPublishedArticlesById(id);
if (article == null)
{
article = new ArticleModel();
}
return(article);
}
catch (Exception ex)
{
var message = ex.ToString();
return(new ArticleModel());
}
}
public IHttpActionResult GetAllArticlesById(int id)
{
try
{
var article = GetService.GetArticleService().GetAllArticlesById(id);
if (article == null)
{
article = new ArticleModel();
}
return(Ok(article));
}
catch (Exception ex)
{
return(BadRequest(ex.ToString()));
}
}
public IHttpActionResult GetPublishedArticlesByCategoryAndTitle(int categoryId, string title, [FromUri] PagingParameterModel pagingParameterModel)
{
try
{
var source = GetService.GetArticleService().GetPublishedArticlesByCategoryAndTitle(categoryId, title).OrderByDescending(x => x.ArticleId).AsQueryable();
int count = source.Count();
int currentPage = pagingParameterModel.pageNumber;
int pageSize = pagingParameterModel.pageSize;
int totalCount = count;
int totalPages = (int)Math.Ceiling(count / (double)pageSize);
var items = source.Skip((currentPage - 1) * pageSize).Take(pageSize).ToList();
var previousPage = currentPage > 1 ? "Yes" : "No";
var nextPage = currentPage < totalPages ? "Yes" : "No";
var paginationMetadata = new
{
totalCount = totalCount,
pageSize = pageSize,
currentPage = currentPage,
totalPages = totalPages,
previousPage,
nextPage
};
HttpContext.Current.Response.Headers.Add("Paging-Headers", JsonConvert.SerializeObject(paginationMetadata));
return(Ok(new { items, totalPages }));
}
catch (Exception ex)
{
return(BadRequest(ex.ToString()));
}
}
